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28.4 Envelope Procedure, <br /> MWFRS For Low-Rise Building.Part 2:Enclosed Simple Diaphragm Building(5 60 ft) <br /> Roof Height h= 16 feet <br /> Roof Pitch= 4.00 :12 = 18.43 Degree <br /> Building&Structure Risk Category= II,standard IBC T-1604,5 <br /> Wind Speed V= 110 MPH Fig.26.5-1A,MRI=700 yrs <br /> Topography factor K_i= 1.00 26.8.Figure 26.8-1 <br /> Exposure B <br /> Height Adjustment factor A= 1 Fig 28.6-1 <br /> -13.10F -10.10H <br /> -16 00G -11 98H -23.10E -16 00G <br /> -2310E -15.72F <br /> -4.12D. —� <br /> -7318 --- 4 <br /> Case A Case B <br /> 17.17C Force in PSF 12 70C Force in PSF <br /> 25 82A 19 20A <br /> --a <br /> Mft = 32ft <br /> Plus and MMus signs signify pressures acting toward and away from projected surfaces,respectively. <br /> For Case 8 use 0=0' <br /> Total horizontal load shall not be less than that determined by assume p N =0 in zones B&0 <br /> a=10%of least horizontal dimension or 0.4h,whichever smaller,but bet less than either 4%of least <br /> horizontal dimenson or aft <br /> 10%of least dimension= 2.4 ft <br /> 40%of the eave height= 6.4 ft <br /> 4%of least dimension or 3 ft= 3.0 ft <br /> Job Number: 2022022 Engineer: Frankie Tsui <br /> Job Name: Wyatt Project Date: 8/28/2022 <br /> Location: 2405 State St Everett,WA 98201 Page: 15 <br />